Hobbywing Platinum 2603SL Brushless Outrunner Motor (1800kV)

Motor Overview:

The Platinum 2603SL Brushless Outrunner Motor from Hobbywing is designed specifically for ultra-lightweight indoor aircraft where precision and efficiency are critical. With a total weight under 18 grams, this motor is ideal for 80g–300g F3P indoor racing aircraft and other lightweight competition models. Its compact outrunner design delivers smooth, responsive power while maintaining the low weight needed for advanced aerobatics. Built with premium materials and optimized cooling, the 2603SL provides reliable performance for demanding indoor flight.

About the Platinum 2603SL

Precision Power for F3P Indoor Flight

The Platinum 2603SL is engineered to deliver smooth, precise throttle response for complex aerobatic maneuvers. High-quality internal components such as 0.2mm stator cores, high-temperature enameled wire, and N52SH arc magnets generate strong torque and improved efficiency throughout the power range. The dynamically balanced rotor helps minimize vibration, ensuring stable and predictable flight characteristics. A lightweight hollow rotor frame improves cooling during extended aggressive flying, while the integrated propeller mounting system allows quick and easy prop installation.

Features:

• Ultra-Lightweight Under 18g Design
• Designed For 80g–300g F3P Indoor Aircraft
• High-Efficiency Performance With Over 5% Increased Mid-Load Thrust
• Dynamically Balanced Rotor With Less Than 5 mg Imbalance
• Hollow Rotor Frame And Stator Base For Improved Cooling
• Integrated Propeller Mounting Structure
• Multi-Strand Enameled Wire Winding For Improved Efficiency
• High-Performance 0.2mm Stator Cores And N52SH Arc Magnets